Fill in the correct tense: Present Simple or Present Progressive

1. I I can do the homework all by myself. (THINK)
2. She to be a nice girl. (APPEAR)
3. I for a nonprofit organisation at the moment. (WORK)
4. Ian a shower at the moment. Could you call back later ? (TAKE)
5. Jack in a few minutes. You have to hurry. (LEAVE)
6. I to go swimming during the hot summer months. (LOVE)
   
7. That book to me. Give it back. (BELONG)
8. I what you are saying, but I it. (UNDERSTAND, NOT BELIEVE)
9. My mum a day off during the summer months. (NOT GET)
10. What for a living ? (YOUR DAD, DO)
11. I usually the bus to school but today my sister me. (TAKE, DRIVE)
12. What ? - I a glass of wine. Would you care to join me? (YOU DRINK, HAVE)